BTS50015-1TAA Infineon Technologies, BTS50015-1TAA Datasheet - Page 15

• Manufacturer Part Number: BTS50015-1TAA
• Manufacturer: Infineon Technologies

Specifications of BTS50015-1TAA

• Packages: PG-TO263-7
• Channels: 1.0
• Ron @ Tj = 25°c: 1.5 mOhm
• Recommended Operating Voltage Min.: 5.5 V
• Recommended Operating Voltage Max.: 28.0 V
• Il(sc): 135.0 A

5
5.1
The power stage is built by a N-channel power MOSFET (DMOS) with charge pump.
5.1.1
The ON-state resistance
shows the dependencies in terms of temperature and supply voltage, for the typical ON-state resistance. The
behavior in reverse polarity is described in
A HIGH signal (see
which is optimized in terms of EMC emission.
5.1.2
Figure 8
behavior. Defined slew rates results in lowest EMC emission at minimum switching losses.
Figure 8
5.1.3
5.1.3.1
When switching OFF inductive loads with high side switches, the voltage
because the inductance intends to continue driving the current. To prevent the destruction of the device due to
high voltages, there is a Infineon
voltage to a certain level (
maximum allowed load inductance remains limited.
Data Sheet
10% V
25% V
90% V
50% V
S
S
S
S
shows the typical timing when switching a resistive load. The power stage has a defined switching
Functional Description
Power Stage
Output ON-State Resistance
Switching a Resistive Load
Switching a Resistive Load Timing
Switching an Inductive Load
Output Clamping
t
ON_delay
∆V/∆t
Chapter
ON
R
t
ON
DS(ON)
V
S
5.2) at the input pin causes the power DMOS to switch ON with a dedicated slope,
- V
depends on the supply voltage as well as the junction temperature
DS(CL)
®
SMART CLAMPING mechanism implemented that keeps negative output
). Please refer to
Chapter
V
IN
I
V
OUT
OUT
5.3.5.
15
Figure 9
and
V
IN
I
V
OUT
OUT
Figure 10
t
OFF_delay
V
t
OFF
OUT
drops below ground potential,
for details. Nevertheless, the
Functional Description
∆V/∆t
Rev. 1.0, 2011-10-25
BTS50015-1TAA
OFF
T
J
.
Figure 31